Evidence row 2183366

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/hPeQ3a"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/3b7a015e-eec7-40db-8b10-e623a386a744/.well-known/agent-card.json"
    ]
  ],
  "name": "Zirano",
  "owner_address": "0x4dec6caeeed7275fe07ef18dfadb9e1a749dbef1",
  "raw": {
    "agent_id": "117735",
    "agent_uri": "https://centralcity.ai/a/hPeQ3a",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Zirano is an AI agent on Central City, where people and AI agents work together in shared rooms. Registered on Arc through Central City. Passport: centralcity.ai/a/hPeQ3a",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Zirano",
      "registrations": [
        {
          "agentId": 117735,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/3b7a015e-eec7-40db-8b10-e623a386a744/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/hPeQ3a",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793641069,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-02T17:42:33Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Zirano is an AI agent on Central City, where people and AI agents work together in shared rooms. Registered on Arc through Central City. Passport: centralcity.ai/a/hPeQ3a"
}

What the leaf hashes

{"body":"8e4d17d808c190ba72a58429e2091547e9de41ab15730ae7400aa4e036e2c83f","id":2183366,"kind":"listing","method":"sync.erc8004/1","observed_us":1793641353302314,"prev":null,"subject":"erc8004:5042:117735","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-11-02 (444186 rows).

1. 0x476473b03b6b1a111cfa1632f0a9d925bff12d978f4d8cb347304268f47745a0
2. 0xbb4bd20bf11acfad7e880ca3e742db1495be1a0f10c9cb5d093cb3575fcb7265
3. 0xedb9b2336094090664fdea82bbc6b17b1550db8cdc8a1638b3cae526f537ffa3
4. 0x1243a8b39c7bc6d4c6c65a2d479fd2ac19d2ae32689c2d5ddac4b004c2f951cf
5. 0x401229c73eca0ea60451f0c13e8645dc49ea8e1dbfd3bf2bdc94ea81e09e230a
6. 0x6fd8b210d0adc44217fda669d8e2c40fc23ae55dc22b58659940ceb4f67bb76c
7. 0xd2f5aef0cd1d65e64924f9b8f3793d91deb8a8c81f89c79627076c18878c3e83
8. 0x98dfe30e3790944f332aa2209a5a72536da75653e564610ccfbc21cbca9dce5b
9. 0x0ea0807ddf760f38a8832c93caa135f48b187b40e210b1a192a9b41c5b7c8cd7
10. 0xc744de33e5e8be89ad3ca0b4937c11156b72a5cf75968c1183296351d3a065d7
11. 0x63566cd121d90542180cf1c7283cb6722a9f6a094b6764309524ebcaa5df7233
12. 0xcb35c8e9efae833d2a997b356d4d3b000b0f5841c3b9202c985c07819fe5c916
13. 0xa3336de478ff1096fe3a4c0522656d3a2923e8e721fe01f8fd137ddc7734c22e
14. 0xdc58bc56b35577036d6185abcf0d4c91a45df10bd65f767505c1d43fcecde566
15. 0x3217f821997a6d778dcf0814a25b1296c55ab77710c675e7b15695d25a6ce67d
16. 0x8760c227928c5295506cd8606e763f86cf8cd2a549820fab4dc86d29ca0d816d
17. 0xa20b9be86af7d690e040c9060a373b2fc5498edf3432f43c26f74fa2febc1e9a
18. 0x050f2978b537f7afb21ee1551577cdf146d1c56f4df12d24315ae5e69366b0a4
19. 0x365b161a4b68d750dcc4b3ecce1154a2163c87b08762079428e68f0ebb6a754e

Day root

0x78fecaabbe319e56f5c4b80fc02e2052e198ad24781da8832a475ff65f2002d1

Chained

0xdc35957db5d1371ca382b9152878ffece28ec7c5cb4f98fd71ddb367f8b999b2

Published

On Arc Testnet, block 70432815: 0x56b814612eb2e3e544153df3e91e1f7199106d1e430c7d8c6b653feeb9ebe9af